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Structural evaluation the Y358H mutant of the aspergillus fumigatus kdnase (sialidase)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 293 20% (w/v) PEG 3350, 0.2M sodium nitrate, pH 7, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.22 44.51
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.91 α = 90 b = 58.07 β = 99.91 c = 94.44 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray CCD RIGAKU SATURN 944+ M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 1.54
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 1.84 12.39 98.5 0.088 11 4 69384 69384 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.84 1.94 92 0.212 0.212 3.6 3.7 9410
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1.84 12.39 69296 3477 98.72 0.1758 0.1732 0.1733 0.2244 0.2245 RANDOM 9.9101
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3] 0.12 -0.04 0.05 -0.18
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29 r_dihedral_angle_4_deg 17.471 r_dihedral_angle_3_deg 12.378 r_dihedral_angle_1_deg 6.359 r_scangle_it 2.258 r_scbond_it 1.433 r_angle_refined_deg 1.242 r_mcangle_it 0.835 r_mcbond_it 0.485 r_chiral_restr 0.083
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29 r_dihedral_angle_4_deg 17.471 r_dihedral_angle_3_deg 12.378 r_dihedral_angle_1_deg 6.359 r_scangle_it 2.258 r_scbond_it 1.433 r_angle_refined_deg 1.242 r_mcangle_it 0.835 r_mcbond_it 0.485 r_chiral_restr 0.083 r_bond_refined_d 0.01 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5921 Nucleic Acid Atoms Solvent Atoms 1177 Heterogen Atoms 32
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction StructureStudio data collection